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Render template

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Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>
This commit is contained in:
Marcus Noble 2021-12-05 15:55:16 +00:00
parent 2a79d08e71
commit eaba72fb23
Signed by: AverageMarcus
GPG Key ID: B8F2DB8A7AEBAF78
1 changed files with 10 additions and 3 deletions
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13
alertmanager.go
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@ -1,7 +1,9 @@
package main
import (
"bytes"
"fmt"
tTemplate "text/template"
"github.com/gofiber/fiber/v2"
"github.com/prometheus/alertmanager/template"
@ -20,15 +22,20 @@ func HandleAlertmanagerPayloadPost(c *fiber.Ctx) error {
for _, alert := range payload.Alerts {
message := ""
var rendered bytes.Buffer
at, _ := tTemplate.New("AlertMessage").Parse(alert.Annotations["description"])
at.Execute(&rendered, alert)
if alert.Status == "firing" {
switch alert.Labels["severity"] {
case "warning":
message = fmt.Sprintf("⚠️ %s", alert.Annotations["description"])
message = fmt.Sprintf("⚠️ %s", rendered.String())
case "notify":
message = fmt.Sprintf("@room - %s", alert.Annotations["description"])
message = fmt.Sprintf("@room - %s", rendered.String())
}
} else {
message = fmt.Sprintf("☑️ %s", alert.Annotations["description"])
message = fmt.Sprintf("☑️ %s", rendered.String())
}
_, err := matrixClient.SendText(id.RoomID(getRoom(*defaultRoom)), message)